The Chelsea 442 Series Power Take-Off part number 442XRESX-W3RK or 442XRESXW3RK is a 6-bolt mount PTO designed for light-to-medium duty vocational truck applications including dump trucks, tow trucks, and service trucks. The 442 Series features a cast iron housing and tapered cone bearings on the output shaft, contributing to the series' intermittent torque rating of up to 250 lb-ft (339 Nm). The W3RK designation indicates a wire/cable mechanical shift configuration. Output shaft type is a round shaft with a 1-1/4" key. The series supports up to 48 HP at 1,000 RPM. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Chelsea 442 Series PTO, part number 442XRESX-W3RK or 442XRESXW3RK
6-bolt transmission mounting for broad application compatibility
Wire/cable mechanical shift configuration (W3RK designation)
Cast iron housing with tapered cone bearings on the output shaft
Round output shaft with 1-1/4" key
Series intermittent torque rating up to 250 lb-ft (339 Nm); up to 48 HP at 1,000 RPM
Tech Specs
- Mounting Type: 6-Bolt
- Shift Type: Wire/Cable, Mechanical
- Output Shaft Type: Round Shaft with 1-1/4" Key
- Series Intermittent Torque: 250 lb-ft (339 Nm) - check application pages for actual torque rating
- Series Output Power: 46-55 HP (31-40 kW)
- Series Shaft Power: 24 HP at 500 RPM, 48 HP at 1,000 RPM
- Housing Material: Cast Iron
- Output Shaft Bearings: Tapered Cone
- Product Series: 442
